ModuleNotFoundError: No module named 'pyarrow._plasma'

[ElcoK]

When trying to import pandarallel, I get the following error:

ModuleNotFoundError: No module named 'pyarrow._plasma'

I am running this in a conda virtual environment, using python 3.7 and on a Windows 10 machine.

[VictorZuanazzi]

I am having the same problem. Any ideas of how to solve it?

I am also using python 3.7 and windows 10

[nalepae]

Well, it seems that PyArrow Plasma (the library which implement the shared memory used by Pandarallel) is not yet available on Windows (only Linux & macOS), as written here ...

So sorry, at the moment Pandarallel is not available on Windows.
As soon as PyArrow Plasma is available on Windows, Pandarallel should work.

[flrs]

On the dev side, we might want to watch the pull request apache/arrow#3704 which will help with porting PyArrow Plasma to Windows.

[nalepae]

Merci beaucoup Florian,

As soon as it is merged, I will test it and release a new version of Pandarallel!

[nalepae]

Fixed on pandarallel v1.6.0.

Be sure to checkout the documentation.